101321100112 has 10 divisors (see below), whose sum is σ = 196309631498. Its totient is φ = 50660550048.

The previous prime is 101321100091. The next prime is 101321100137. The reversal of 101321100112 is 211001123101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 85378502416 + 15942597696 = 292196^2 + 126264^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101321100092 and 101321100101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3166284363 + ... + 3166284394.

Almost surely, 2^101321100112 is an apocalyptic number.

It is an amenable number.

101321100112 is a deficient number, since it is larger than the sum of its proper divisors (94988531386).

101321100112 is an equidigital number, since it uses as much as digits as its factorization.

101321100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6332568765 (or 6332568759 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101321100112 its reverse (211001123101), we get a palindrome (312322223213).

The spelling of 101321100112 in words is "one hundred one billion, three hundred twenty-one million, one hundred thousand, one hundred twelve".